160Setup MenuBasic Camera Setuph AF AssistEnable or disable AF-assist illumination, which assists autofocus operation whenthe subject is dimly lit.u Digital ZoomEnable or disable digital zoom.Tap the bottom tab (A 150) M Tap z (Setup menu) M h AF assistAuto (default setting)AF-assist illumination will be used to assist the focus operation when the subject isdimly lit. The illuminator has a range of about 1.9 m (6 ft. 2 in.) at the maximumwide-angle position and about 1.1 m (3 ft. 7 in.) at the maximum telephoto position.Note that for some scene modes or focus areas, AF-assist illuminator may not light.OffAF-assist illuminator does not light. The camera may be unable to focus under dimlighting.Tap the bottom tab (A 150) M Tap z (Setup menu) M u Digital zoomOn (default setting)When the camera is zoomed in to the maximum optical zoom position, rotating thezoom control to g (i) triggers digital zoom (A 29).OffDigital zoom will not be activated.B Notes on Digital Zoom• When digital zoom is in effect, the camera focuses at the center of the frame.• Digital zoom cannot be used in the following situations.- When Subject tracking is selected for the touch shooting setting- When Multi-shot 16 (A 56) is selected- When Scene auto selector, Portrait, Night portrait or Pet portrait scene mode is selected- When smart portrait mode is selected